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Mathematics 21 Online
OpenStudy (anonymous):

x^2+2x+1=64 give the approximate and exact solutions

OpenStudy (saifoo.khan):

HI man!

OpenStudy (saifoo.khan):

x = 7 x = -9

OpenStudy (anonymous):

i have (7,-9) and no approximate

OpenStudy (anonymous):

hey khan

OpenStudy (anonymous):

i do still need the parentheses right

OpenStudy (saifoo.khan):

yes.

OpenStudy (anonymous):

ok so far so good take a look at my other post i put my answer in but not sure if its right

OpenStudy (saifoo.khan):

the last one?

OpenStudy (saifoo.khan):

what about the aprox solutions?

OpenStudy (saifoo.khan):

thts correct.

OpenStudy (anonymous):

there are none for the problem

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